🚅 انجمن علمی دانشکده مهندسی راه آهن برگزار می‌کند:
🟢 دوره های نرم افزاری
📣 دوره مقدماتی طراحی مسیر راه و راه آهن با نرم افزار Civil 3D
🕔 پنجشنبه ها ساعت ۱۶:۰۰ الی ۱۷:۳۰
🗓 شروع دوره از ۸ آذر
🧑🏫 مدرس: مهدی ایمان طلب
🔸 هزینه ثبت نام: ۸۰۰ هزار تومان
🔗 برای ثبت نام اینجا کلیک کنید!
⭕️ برای کسب اطلاعات بیشتر به آیدی زیر پیام دهید:
@railway_society_admin
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BY NikDars | نیک درس
Most people buy Bitcoin via exchanges, such as Coinbase. Exchanges allow you to buy, sell and hold cryptocurrency, and setting up an account is similar to opening a brokerage account—you’ll need to verify your identity and provide some kind of funding source, such as a bank account or debit card. Major exchanges include Coinbase, Kraken, and Gemini. You can also buy Bitcoin at a broker like Robinhood. Regardless of where you buy your Bitcoin, you’ll need a digital wallet in which to store it. This might be what’s called a hot wallet or a cold wallet. A hot wallet (also called an online wallet) is stored by an exchange or a provider in the cloud. Providers of online wallets include Exodus, Electrum and Mycelium. A cold wallet (or mobile wallet) is an offline device used to store Bitcoin and is not connected to the Internet. Some mobile wallet options include Trezor and Ledger.
The S&P 500 slumped 1.8% on Monday and Tuesday, thanks to China Evergrande, the Chinese property company that looks like it is ready to default on its more-than $300 billion in debt. Cries of the next Lehman Brothers—or maybe the next Silverado?—echoed through the canyons of Wall Street as investors prepared for the worst.
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